diff --git a/.github/workflows/cibuildwheels.yml b/.github/workflows/cibuildwheels.yml
index e988f38..5c8e7fc 100644
--- a/.github/workflows/cibuildwheels.yml
+++ b/.github/workflows/cibuildwheels.yml
@@ -73,8 +73,8 @@ jobs:
           CIBW_TEST_COMMAND: >
             python {project}/examples/roundtrip.py {project}/examples/MI04_020751.tif /tmp/MI04_020751.b2nd
           CIBW_ARCHS_LINUX: ${{ matrix.arch }}
-          #CIBW_ARCHS_MACOS: "x86_64 arm64"
-          CIBW_ARCHS_MACOS: "universal2"
+          CIBW_ARCHS_MACOS: "arm64"
+          #CIBW_ARCHS_MACOS: "universal2"
 
       - name: Upload wheels
         uses: actions/upload-artifact@v3